I'll keep you guys posted. We should have a good solution for stomping them out soon.

Quick update: New system is in place. We will be testing it and tweaking it as the week goes on.

Did you have to update the VBulletin version ? Or do they have an extra plugin in place...they're so annoying, also don't these forum have a 'no follow' tag automatically applied to links so that they don't get any benefit page ranking wise ?